Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

AN4402 Datasheet(PDF) 26 Page - STMicroelectronics

Part # AN4402
Description  Multichannel drivers driving inductive loads
PDF  39 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN4402 Datasheet(HTML) 26 Page - STMicroelectronics

Back Button AN4402 Datasheet HTML 22Page - STMicroelectronics AN4402 Datasheet HTML 23Page - STMicroelectronics AN4402 Datasheet HTML 24Page - STMicroelectronics AN4402 Datasheet HTML 25Page - STMicroelectronics AN4402 Datasheet HTML 26Page - STMicroelectronics AN4402 Datasheet HTML 27Page - STMicroelectronics AN4402 Datasheet HTML 28Page - STMicroelectronics AN4402 Datasheet HTML 29Page - STMicroelectronics AN4402 Datasheet HTML 30Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 26 / 39 page
background image
Demagnetization energy
AN4402
26/39
DocID025557 Rev 1
3.4.4
Conclusions
From this example, we see that calculating EDEMAG with RL = 0 Ω can lead to a huge
overestimation of the dissipated energy in the low-side and high-side drivers, especially at
high VBAT. Therefore, it is more accurate to take into account the impact of load resistance
RL (and the parallel resistor RP, if any) on the demagnetization energy.
EDEMAG increases with VBAT at a faster rate than the quadratic function of VBAT. Therefore,
the developer must be careful about the device compatibility to the considered load, if the
outputs drive inductive loads at high battery voltages.



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com